(Universitas Diponegoro Semarang) SSD. Analisa Kekentalan Biodiesel Dan Uji Unjuk Kerja Di Mesin Diesel. j.rekayasa.mesin. [Internet]. 2013 Aug. 1 [cited 2025 May 9];8(2). Available from: https://jurnal.polines.ac.id/index.php/rekayasa/article/view/399